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2B16 Aircraft aerospace aluminum wire rod

2B16 Aircraft aerospace aluminum wire rod

2B16 aerospace aluminum wire

aerospace aluminum wire

aircraft aluminum wire

2B16 aircraft aluminum wire

aerospace aluminum wire

aerospace aluminum wire

aircraft aluminum wire

2B16 aerospace aluminum rod

2B16 aircraft aluminum rod

aircraft grade aluminum rod

aerospace aluminum rod

aircraft aluminum rod

aircraft grade aluminum rod

aerospace aluminum rod
 
                                                          Chemical Property of 2B16 Alloy
Alloy Si Fe Cu Mn Mg Cr Ni Zn Ti Zr         Others Al
Unit Total
2B16 0.25 0.30 5.8~6.8 0.2~0.4 0.05 0.08~0.2 0.10~0.25 0.05 0.15 Remainder

Alloy Alloy Series Main features
2B16 Al-Cu-Mn The heat treatment strengthened alloy, Al-Cu-Mn rivet alloy, is used for riveting the aeronautical spacecraft. It has good riveting performance, and it can work for a long time below 250 degrees. Its room temperature and high temperature shear strength is higher than that of 2A10 alloy. It can be used for a long time after heat treatment. The supplied wire is 1.6~10mm in diameter and is delivered in a cold hardened state. The rivets are used to riveting heat resistant structures of large missiles, large launch vehicles and aircraft after solid solution treatment and artificial aging.

Shear strength of 2B16-T6 alloy wire after heating for 30min at 200 ℃
Standard Test Condition d/mm Tm/(Mpa) Not less than
GJB 2055 Solid solution heat treatment at 535 ℃ + artificial aging 175℃, 12h All 275
Q/6S 113 Solid solution heat treatment at 525℃ + artificial aging 165℃, 12h 4 275
6 265

Calibrated shear strength of alloy wire of 2B16-T6
Standard Test Condition Grade Tm/(Mpa) Not less than
GJB 2055 Solid solution heat treatment at 535 ℃ + artificial aging 175 ℃, 12h A 186
B 177

Typical room temperature shear strength of alloy 2B16-T6
Type Test Condition d/mm σb/MPa σp 0.2/MPa δ/%
Aluminum round bar Solid solution heat treatment at 525 ℃+ artificial aging 165℃, 12h All 403 252 23.3
Aluminum wire Solid solution heat treatment at 525 ℃+ artificial aging 200℃, 12h 4 329
Solid solution heat treatment at 525 ℃+ artificial aging 250℃, 12h 4 275

Typical room temperature shear strength of alloy of 2B16
Test Condition d/mm Stabilization treatment Shear strength Tm/(Mpa)
Temperature/℃ Time/h
Solid solution heat treatment at 525 ℃  + artificial aging 165 ℃  /12h 4 290
Solid solution heat treatment 535℃ + cold drawn 1%~3% deformation rate + artificial aging 175 centigrade /18h 274
Solid solution heat treatment at 535 ℃  + artificial aging 190 ℃  /18h 263
Solid solution heat treatment at 525 ℃  + artificial aging 165 ℃  /12h 125 100 288
150 100 277
175 100 240
225 100 200
250 100 179
300 100 163
Solid solution heat treatment 535 ℃  + cold drawn 1%~3% deformation rate + artificial aging 175  ℃  /18h 200 100 225
Solid solution heat treatment at 535 ℃ + artificial aging 190 ℃/18h 190 100 228
200 100 222
220 100 218
250 100 200

Typical room temperature shear strength of alloy of 2B16
Test Condition d/mm Stabilization treatment Shear strength Tm/(Mpa)
Temperature/℃ Time/h
Solid solution heat treatment at 525 ℃  + artificial aging 165 ℃  /12h 4 290
Solid solution heat treatment 535℃ + cold drawn 1%~3% deformation rate + artificial aging 175 centigrade /18h 274
Solid solution heat treatment at 535 ℃  + artificial aging 190 ℃  /18h 263
Solid solution heat treatment at 525 ℃  + artificial aging 165 ℃  /12h 125 100 288
150 100 277
175 100 240
225 100 200
250 100 179
300 100 163
Solid solution heat treatment 535 ℃  + cold drawn 1%~3% deformation rate + artificial aging 175  ℃  /18h 200 100 225
Solid solution heat treatment at 535 ℃ + artificial aging 190 ℃/18h 190 100 228
200 100 222
220 100 218
250 100 200

High temperature shear strength of 2B16 alloy
Test Condition d/mm Stabilization treatment Temperature/℃ Time/h Shear strength Tm/(Mpa)
Temperature/℃ Time/h
Solid solution heat treatment at 525 ℃  + artificial aging 165 ℃  /12h 4



100 30 269
125 247
150 232
175 215
200 198
220 150
Solid solution heat treatment 535℃ + cold drawn 1%~3% deformation rate + artificial aging 175 centigrade /18h 185 194
190 189
200 184
210 172
220 156
Solid solution heat treatment at 535 ℃  + artificial aging 190 ℃  /18h 185 196
190 187
200 178
210 169
220 155
250 115
Solid solution heat treatment at 525 ℃  + artificial aging 165 ℃  /12h 125 100
 
125 30 260
150 150 236
175 175 196
225 225 121
250 250 90
300 300 68
Solid solution heat treatment 535 ℃  + cold drawn 1%~3% deformation rate + artificial aging 175  ℃  /18h 220 220 139
Solid solution heat treatment at 535 ℃ + artificial aging 190 ℃/18h 190 190 158
200 200 148
220 220 137
250 250 109
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